QOS is part of the following consortia:

DFG research training group (RTG) DynCAM
https://rtg-dyncam.de/

Georg H. Endress Postdoc Cluster  
https://www.quantum.unibas.ch/g-h-e-postdoc-cluster/

Physics didactics at Uni Freiburg
https://physikdidaktik.uni-freiburg.de/